How severe is CVE-2018-18814?

CVE-2018-18814 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-18814 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18814?

CVE-2018-18814 primarily affects Tibco Spotfire Analytics Platform For Aws. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-18814?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-18814 published?

CVE-2018-18814 was published on 2019-01-16 and last updated on 2026-06-17.

CVE-2018-18814

CVE-2018-18814 is a high-severity vulnerability in Tibco Spotfire Analytics Platform For Aws with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Tibco Spotfire Analytics Platform For Aws
Published: 2019-01-16
Last modified: 2026-06-17

Description

The TIBCO Spotfire authentication component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and TIBCO Spotfire Server contains a vulnerability in the handling of the authentication that theoretically may allow an attacker to gain full access to a target account, independent of configured authentication mechanisms. Affected releases are TIBCO Software Inc. TIBCO Spotfire Analytics Platform for AWS Marketplace: versions up to and including 10.0.0, and TIBCO Spotfire Server: versions up to and including 7.10.1; 7.11.0; 7.11.1; 7.12.0; 7.13.0; 7.14.0.

Frequently asked questions

What is CVE-2018-18814?: The TIBCO Spotfire authentication component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and TIBCO Spotfire Server contains a vulnerability in the handling of the authentication that theoretically may allow an attacker to gain full access to a target account, independent of configured authentication mechanisms. Affected releases are TIBCO Software Inc. TIBCO Spotfire Analytics Platform for AWS Marketplace: versions up to and including 10.0.0, and TIBCO Spotfire Server: versions up to and including 7.10.1; 7.11.0; 7.11.1; 7.12.0; 7.13.0; 7.14.0.
How severe is CVE-2018-18814?: CVE-2018-18814 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-18814 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18814?: CVE-2018-18814 primarily affects Tibco Spotfire Analytics Platform For Aws. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-18814?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-18814 published?: CVE-2018-18814 was published on 2019-01-16 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:tibco:spotfire_analytics_platform_for_aws:*:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:*:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.11.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.11.1:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.12.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.13.0:*:*:*:*:*:*:*
cpe:2.3:a:tibco:spotfire_server:7.14.0:*:*:*:*:*:*:*

More vulnerabilities in Tibco Spotfire Analytics Platform For Aws

CVE-2019-11210 — Critical (CVSS 10.0): The server component of TIBCO Software Inc.'s TIBCO Enterprise Runtime for R - Server Edition, and TIBCO Spotfire…
CVE-2019-11211 — Critical (CVSS 9.9): The server component of TIBCO Software Inc.'s TIBCO Enterprise Runtime for R - Server Edition, and TIBCO Spotfire…
CVE-2018-5435 — Critical (CVSS 9.6): The TIBCO Spotfire Client and TIBCO Spotfire Web Player Client components of TIBCO Software Inc.'s TIBCO Spotfire…
CVE-2020-9408 — High (CVSS 8.8): The Spotfire library component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace and TIBCO…
CVE-2019-11205 — High (CVSS 8.8): The web server component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and TIBCO…
CVE-2018-18813 — High (CVSS 8.8): The Spotfire web server component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace, and…

All CVEs affecting Tibco Spotfire Analytics Platform For Aws →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →